
void main() async {

  // print(fibonacci(3));
  var flybyObjects = ['Jupiter', 'Saturn', 'Uranus', 'Neptune'];
  flybyObjects.where((name) => name.contains('turn')).forEach(print);

}

int fibonacci(int n){
  if(n == 0 || n == 1) return n;
  return fibonacci(n -1) + fibonacci(n -2 );
}

